Term
| features of an animal cell |
|
Definition
| cell membrane, cytoplasm, endoplasmic reticulum, golgi bodies, lysosome, mitochondria, ribosome, smaller vacuole, nucleus usually circularish |
|
|
Term
|
Definition
| cell membrane, cell wall, chloroplast, cytoplasm, endoplasmic reticulum, golgi bodies, lysosome, mitochondria, ribosome large vacuole, nucleus usually squarish, rim around edge which is wall, green parts |
|
|
Term
|
Definition
| surrounds cytoplasm, behind cell wall protects inner cellular organelles |
|
|
Term
|
Definition
| only in plants, provide structure to stem, strong, around membrane |
|
|
Term
|
Definition
| plants, photosynthesis occurs here, animals don't need it, have chlorophyll, green |
|
|
Term
|
Definition
| fills gaps between organelles |
|
|
Term
|
Definition
rough- protein production, studded with ribosomes
smooth- production, metabolism of fats, steroid hormones, no ribosomes |
|
|
Term
|
Definition
| inside endoplasmic reticulum,packages protein ready for secretion |
|
|
Term
|
Definition
| hold enzymes, digests food and breaks down cells when it dies |
|
|
Term
|
Definition
| powerhouse, cellular respiration breaks nutrients, for energy rich molecules |
|
|
Term
|
Definition
| protein synthesisers of the cell |
|
|
Term
|
Definition
| storage for cell,larger in plants, hold water food and waste |
|
|
Term
|
Definition
| holds DNA, controls everything, specialised cells depend on DNA |
|
|
Term
| how do you figure out magnification |
|
Definition
| multiply eyepiece by objective lens |
|
|
Term
| how do you figure out size of FOV when magnification increase or decreases |
|
Definition
increases- see how much magnification has increased by, divide FOV by same number
decreases- multiply by how much magnification has decreased by |
|
|
Term
| millimetres and micrometres |
|
Definition
| one thousand micrometers in a millimetre |
|
|
Term
| word equation photosynthesis |
|
Definition
| water + carbon dioxide ---sunlight---- glucose+oxygen |
|
|
Term
| word equation respiration |
|
Definition
| oxygen + glucose ----- water+carbon dioxide + energy |
|
|
Term
| where does photosynthesis and respiration occurs |
|
Definition
photosynthesis, chloroplasts
respiration, mitochondria |
|
|
Term
| Chemical equation respiration and photosynthesis |
|
Definition
C6H12O6+O2-----energy+CO2+H2O
H2O+CO2---sunlight---C6H12O6+O2 |
|
|
Term
| vascular plant transpiration process |
|
Definition
| Xylem, transports water, starts at root hairs, travels through xylem tubes leaves through stomata at leaves evaporates away. Works because suction works through plants, because of water leaving at the top, excess water leaves and cools plant down |
|
|
Term
| how does water enter into root hairs |
|
Definition
| osmosis, water transport into area of lower concentration in plant form higher concentration in soil |
|
|
Term
| where does gas exchange occur |
|
Definition
| at the leaves, oxygen leaves with water and carbon dioxide enters |
|
|
Term
| how does photosynthesis happen |
|
Definition
| in the leaves, water enter from xylem, carbon dioxide from stomata in air spaces, chloroplasts are in leaves |
|
|
Term
|
Definition
| allows C)2 gas exchange for photosynthesis |
|
|
Term
|
Definition
| absorb light energy used by leaf |
|
|
Term
|
Definition
| the oddly shaped cells of the spongy mesophyll, gas exchange |
|
|
Term
|
Definition
| around stomata, open and close it, regulate transpiration and water leaving |
|
|
Term
|
Definition
| also known as the epidermis, regulates water loss |
|
|
Term
|
Definition
| plants absorbing water through their roots and giving off water vapour at their leaves |
|
|
Term
| why do we classify animals |
|
Definition
| to better understand them and so that all scientists talk about the same thing |
|
|
Term
| what are the five kingdoms |
|
Definition
| monera, protista, fungi, plantae, animalia |
|
|
Term
|
Definition
| unicellular, no distinctive nucleus, asexual |
|
|
Term
|
Definition
| unicellular or simple multicellular, moist environment, nucleus |
|
|
Term
|
Definition
| heterotrophic, rigid cell walls, unicellular or multicellular, decomposers |
|
|
Term
|
Definition
| multicellular, cell walls of cellulose, store food, vascular or non vascular, have to make food |
|
|
Term
|
Definition
| multicellular, heterotrophic, no cell walls, asexual or not asexual |
|
|
Term
| what is the classification system |
|
Definition
| kingdom, phylum, class, order, family, genus, species |
|
|
Term
| what are the classes of animalia arthropoda |
|
Definition
| insects, arachnida, chilipoda, diplipoda, crustacea |
|
|
Term
|
Definition
| , two pairs of wings, three pairs of legs, three part body |
|
|
Term
|
Definition
| four pairs of legs, two part body abdomen and thorax, no antennae |
|
|
Term
|
Definition
| many segmented body, each segment has two pairs of legs |
|
|
Term
|
Definition
| many segmented body, each segment has one pair of legs |
|
|
Term
|
Definition
| fusion of head and thorax, clawed first legs, two pairs of antennae |
|
|
Term
| characteristics of arthropods |
|
Definition
| jointed legs, invertebrate, good sense, segmented bodies |
|
|
Term
|
Definition
| to get an idea of the life in an environment based on a small part, do many samples. pitttrap, you trap animals in a certain area examine them |
|
|
Term
| definition of non vascular and vascular plants |
|
Definition
vascular- transpiration system, xylem and phloem transport water through plants
non vascular- doesn't have xylem or phloem, uses simply methods |
|
|
